save project

snake.py

 import pygame
 pygame.init()
 a=pygame.display.set_mode((800,600))
+time=pygame.time.Clock()
+x,y=300,150
 while True:
     for i in pygame.event.get():
         if i.type==pygame.QUIT:
             exit()
+    x+=-30
     a.blit(pygame.image.load('bg.png'),(0,0))
     a.blit(pygame.image.load('apple.png'),(90,120))
-    a.blit(pygame.image.load('left.png'),(210,150))
-    a.blit(pygame.image.load('body.png'),(240,150))
-    a.blit(pygame.image.load('body.png'),(270,150))
-    a.blit(pygame.image.load('body.png'),(270,180))
-    pygame.display.update()
+    a.blit(pygame.image.load('left.png'),(x,y))
+    a.blit(pygame.image.load('body.png'),(x+30,y))
+    a.blit(pygame.image.load('body.png'),(x+60,y))
+    a.blit(pygame.image.load('body.png'),(x+90,y))
+    pygame.display.update()
\ No newline at end of file